<template>
	<view class="content">
		<view class="navbar">
			<view v-for="(item, index) in navList" :key="index" class="nav-item" :class="{ current: tabCurrentIndex === index }" @click="tabClick(index)">{{ item.text }}</view>
		</view>

		<swiper :current="tabCurrentIndex" class="swiper-box" duration="300" @change="changeTab">
			<swiper-item class="tab-content" v-for="(tabItem, tabIndex) in navList" :key="tabIndex">
				<scroll-view class="list-scroll-content" scroll-y @scrolltolower="loadData">
					<!-- 空白页 -->
					<!-- <empty v-if="tabItem.loaded === true && tabItem.orderList.length === 0"></empty> -->

					<!-- 订单列表 -->
					<view v-for="(item, index) in tabItem.orderList" :key="index" class="order-item">
						<navigator :url="'/pages/order/detail?orderid=' + item.id">
							<view class="i-top b-b">
								<text class="time">{{ item.gmtCreate | dateFormat }}</text>
								<text class="state">{{ item.stateText }}</text>
							</view>

							<scroll-view v-if="item.skuList.length > 1" class="goods-box" scroll-x>
								<view v-for="(skuItem, skuIndex) in item.skuList" :key="skuIndex" class="goods-item">
									<image class="goods-img" :src="skuItem.img" mode="aspectFill"></image>
								</view>
							</scroll-view>
							<view v-if="item.skuList.length === 1" class="goods-box-single" v-for="(skuItem, skuIndex) in item.skuList" :key="skuIndex">
								<image class="goods-img" :src="skuItem.img" mode="aspectFill"></image>
								<view class="right">
									<text class="title clamp">{{ skuItem.spuTitle }}</text>
									<text class="attr-box">{{ skuItem.title }} x {{ skuItem.num }}</text>
									<text class="price">
										{{ skuItem.price / 100.0 }}
										<text class="text-gray text-sm">/{{ skuItem.unit }}</text>
									</text>
								</view>
							</view>

							<view class="price-box">
								共
								<text class="num">{{ item.skuCount }}</text>
								件商品 实付款
								<text class="price">{{ item.actualPrice / 100.0 }}</text>
							</view>
						</navigator>
						<view class="action-box b-t" v-if="item.status == 10">
							<button :disabled="submiting" class="action-btn" @click="cancelOrder(item)">取消订单</button>
							<button class="action-btn recom" @click="payOrder(item)">立即支付</button>
						</view>
						<view class="action-box b-t" v-if="item.state == 1"><button :disabled="submiting" class="action-btn" @click="refundOrder(item)">申请退款</button></view>
						<!-- <view class="action-box b-t" v-if="item.status == 30">
							<button :disabled="submiting" class="action-btn" @click="refundOrder(item)">申请退款</button>
							<button :disabled="submiting" class="action-btn" @click="showShipTrace(item)">查看物流</button>
							<button :disabled="submiting" class="action-btn recom" @click="confirmOrder(item)">确认收货</button>
						</view> -->
						<view class="action-box b-t" v-if="item.status == 40">
							<view><button :disabled="submiting" class="action-btn recom" @click="appraiseOrder(item)">立即评价</button></view>
						</view>
					</view>
					<view style="padding: 150rpx 0rpx;" v-if="tabItem.loaded === true && tabItem.orderList.length === 0">
						<missing
							v-if="tabItem.loaded === true && tabItem.orderList.length === 0"
							:imgUrl="'http://qiniuoss.nauzone.cn/%E7%BB%84%203%20%E6%8B%B7%E8%B4%9D@3x.png'"
							:desc="'暂时没有订单哦！'"
						></missing>
					</view>
					<uni-load-more v-else :status="tabItem.loadingType"></uni-load-more>
				</scroll-view>
			</swiper-item>
		</swiper>
	</view>
</template>

<script>
import uniLoadMore from '@/components/uni-load-more/uni-load-more.vue';
import missing from '@/components/missing.vue';
// import empty from "@/components/empty";
export default {
	components: {
		uniLoadMore,
		missing
		// empty
	},
	data() {
		return {
			statusMap: {
				10: '未付款',
				12: '正在拼团',
				20: '待出库',
				30: '待收货',
				40: '待评价',
				50: '已完成',
				60: '退款中',
				70: '已退款',
				80: '已取消',
				90: '已取消(系统)'
			},
			submiting: false,
			tabCurrentIndex: 0,
			navList: [
				{
					state: '',
					text: '全部',
					loadingType: 'more',
					pageNo: 1,
					orderList: []
				},
				{
					state: '10',
					text: '待付款',
					loadingType: 'more',
					pageNo: 1,
					orderList: []
				},
				{
					state: '14,16,20,30',
					text: '待收货',
					loadingType: 'more',
					pageNo: 1,
					orderList: []
				},
				{
					state: '40,50',
					text: '待评价',
					loadingType: 'more',
					pageNo: 1,
					orderList: []
				}
			]
		};
	},
	onLoad(options) {
		/**
		 * 修复app端点击除全部订单外的按钮进入时不加载数据的问题
		 * 替换onLoad下代码即可
		 */
		this.tabCurrentIndex = 0;
		for (let i = 0; i < this.navList.length; i++) {
			if (i === parseInt(options.state)) {
				this.tabCurrentIndex = i;
			}
		}
		// #ifndef MP
		this.loadData();
		// #endif
		// #ifdef MP
		if (options.state == 0) {
			this.loadData();
		}
		// #endif
	},

	methods: {
		//获取订单列表
		loadData(source) {
			const that = this;
			//这里是将订单挂载到tab列表下
			let index = that.tabCurrentIndex;
			let navItem = that.navList[index];
			let state = navItem.state;

			if (source === 'tabChange' && navItem.loaded === true) {
				//tab切换只有第一次需要加载数据
				return;
			}
			if (navItem.loadingType === 'loading') {
				//防止重复加载
				return;
			}

			navItem.loadingType = 'loading';

			let orderList = that.$api
				.request('order', 'getOrderPage', {
					pageNo: navItem.pageNo,
					status: navItem.state
				})
				.then(res => {
					navItem.pageNo = res.data.pageNo + 1;
					navItem.loadingType = res.data.pageNo < res.data.totalPageNo ? 'more' : 'noMore';
					res.data.items.forEach(item => {
						if (item.status === 10) {
							item.state = 0;
							item.stateText = '待支付';
						}
						if (item.status === 14 || item.status === 16 || item.status === 20) {
							item.state = 1;
							item.stateText = '备货中';
						}
						if (item.status === 30) {
							item.state = 2;
							item.stateText = '配送中';
						}
						if (item.status === 40) {
							item.state = 3;
							item.stateText = '待评价';
						}
						if (item.status === 50) {
							item.state = 4;
							item.stateText = '已完成';
						}
						if (item.status === 80 || item.status === 90) {
							item.state = 5;
							item.stateText = '已取消';
						}
						if (item.status === 32) {
							item.state = 6;
							item.stateText = '配送异常';
						}
						if (item.status === 60) {
							item.state = 7;
							item.stateText = '退款中';
						}
						if (item.status === 70) {
							item.state = 8;
							item.stateText = '已退款';
						}
						navItem.orderList.push(item);
						item.skuCount = 0;
						item.skuList.forEach(skuItem => {
							item.skuCount += skuItem.num;
						});
					});
					//loaded新字段用于表示数据加载完毕，如果为空可以显示空白页
					that.$set(navItem, 'loaded', true);
				});
		},
		//刷新数据
		refresh() {
			let index = this.tabCurrentIndex;
			let navItem = this.navList[index];
			this.$set(navItem, 'loaded', false);
			this.$set(navItem, 'pageNo', 1);
			navItem.orderList = [];
			this.loadData();
		},
		//swiper 切换
		changeTab(e) {
			this.tabCurrentIndex = e.target.current;
			this.loadData('tabChange');
		},
		//顶部tab点击
		tabClick(index) {
			this.tabCurrentIndex = index;
		},
		payOrder(item) {
			const that = this;
			uni.showLoading({});
			this.$api
				.request('order', 'obligation', {
					orderNo: item.orderNo
				})
				.then(res => {
					if(res.data==true){
						uni.redirectTo({
							url: '../pay/pay?orderno=' + item.orderNo + '&price=' + item.actualPrice
						});
					}
					uni.hideLoading();
					console.log(res);
				});
		
			return;
			// uni.navigateTo({
			// 	url: '/pages/pay/pay?orderno='+ item.orderNo + '&price=' + item.actualPrice
			// })

			that.$api
				.request(
					'order',
					'wxPrepay',
					{
						orderNo: item.orderNo
					},
					failres => {
						that.submiting = false;
						that.$api.msg(failres.errmsg);
					}
				)
				.then(prepayRes => {
					uni.hideLoading();
					that.submiting = false;
					//#ifdef MP-WEIXIN
					const payParam = {
						appId: prepayRes.data.appId,
						nonceStr: prepayRes.data.nonceStr,
						package: prepayRes.data.packageValue,
						timeStamp: prepayRes.data.timeStamp,
						signType: prepayRes.data.signType,
						paySign: prepayRes.data.paySign
					};
					//#endif
					//#ifdef APP-PLUS
					const payParam = {
						appid: prepayRes.data.appId,
						noncestr: prepayRes.data.nonceStr,
						package: prepayRes.data.packageValue,
						partnerid: prepayRes.data.partnerId,
						prepayid: prepayRes.data.prepayId,
						timestamp: parseInt(prepayRes.data.timeStamp),
						sign: prepayRes.data.sign,
						signType: 'MD5'
					};
					//#endif
					//#ifdef MP-WEIXIN || APP-PLUS
					uni.requestPayment({
						provider: 'wxpay',
						//#ifdef MP-WEIXIN
						...payParam,
						//#endif
						//#ifdef APP-PLUS
						orderInfo: payParam,
						//#endif
						success: function(res) {
							uni.redirectTo({
								url: '/pages/pay/success'
							});
						},
						fail: function(res) {
							// console.log("支付过程失败");
							// that.$api.msg(JSON.stringify(res))
						},
						complete: function(res) {
							console.log('支付过程结束');
						}
					});
					//#endif
					//#ifdef H5
					that.$jweixin.chooseWXPay({
						nonceStr: prepayRes.data.nonceStr,
						timestamp: prepayRes.data.timeStamp,
						package: prepayRes.data.packageValue,
						signType: prepayRes.data.signType,
						paySign: prepayRes.data.paySign,
						success: e => {
							//支付成功
							uni.redirectTo({
								url: '/pages/pay/success'
							});
						},
						fail: function(res) {
							console.log('支付过程失败');
							that.$api.msg(JSON.stringify(res));
						},
						complete: function(res) {
							console.log('支付过程结束');
						}
					});
					//#endif
				});
		},
		//取消订单
		cancelOrder(item) {
			const that = this;
			uni.showModal({
				title: '取消？',
				content: '您确定要取消此订单吗？',
				success: e => {
					if (e.confirm) {
						that.submiting = true;
						that.$api
							.request(
								'order',
								'cancel',
								{
									orderNo: item.orderNo
								},
								failres => {
									that.submiting = false;
									that.$api.msg(failres.errmsg);
								}
							)
							.then(res => {
								that.submiting = false;
								item.status = 80;
								// this.refresh()
							});
					}
				}
			});
		},
		//订单退款
		refundOrder(item) {
			const that = this;
			uni.showModal({
				title: '退款？',
				content: '您确定要退款吗？',
				success: e => {
					if (e.confirm) {
						that.submiting = true;
						that.$api
							.request(
								'order',
								'refund',
								{
									orderNo: item.orderNo
								},
								failres => {
									that.submiting = false;
									that.$api.msg(failres.errmsg);
								}
							)
							.then(res => {
								that.submiting = false;
								item.status = 60;
								this.refresh();
							});
					}
				}
			});
		},
		//确认订单
		confirmOrder(item) {
			const that = this;
			uni.showModal({
				title: '收货？',
				content: '您确定要确认收货吗？',
				success: e => {
					if (e.confirm) {
						that.submiting = true;
						that.$api
							.request(
								'order',
								'confirm',
								{
									orderNo: item.orderNo
								},
								failres => {
									that.submiting = false;
									that.$api.msg(failres.errmsg);
								}
							)
							.then(res => {
								that.submiting = false;
								item.status = 40;
							});
					}
				}
			});
		},
		showShipTrace(item) {
			uni.navigateTo({
				url: '/pages/order/trace?orderno=' + item.orderNo
			});
		},
		//评价订单
		appraiseOrder(item) {
			uni.navigateTo({
				url: '/pages/order/appraise?orderid=' + item.id
			});
		}
	}
};
</script>

<style lang="scss">
page,
.content {
	background: $page-color-base;
	height: 100%;
}

.swiper-box {
	height: calc(100% - 40px);
}

.list-scroll-content {
	height: 100%;
}

.navbar {
	display: flex;
	height: 40px;
	padding: 0 5px;
	background: #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.06);
	position: relative;
	z-index: 10;

	.nav-item {
		flex: 1;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 100%;
		font-size: 15px;
		color: $font-color-dark;
		position: relative;

		&.current {
			color: $base-color;

			&:after {
				content: '';
				position: absolute;
				left: 50%;
				bottom: 0;
				transform: translateX(-50%);
				width: 44px;
				height: 0;
				border-bottom: 2px solid $base-color;
			}
		}
	}
}

.uni-swiper-item {
	height: auto;
}

.order-item {
	display: flex;
	flex-direction: column;
	padding-left: 30upx;
	background: #fff;
	margin-top: 16upx;

	.i-top {
		display: flex;
		align-items: center;
		height: 80upx;
		padding-right: 30upx;
		font-size: $font-base;
		color: $font-color-dark;
		position: relative;

		.time {
			flex: 1;
		}

		.state {
			color: $base-color;
		}

		.del-btn {
			padding: 10upx 0 10upx 36upx;
			font-size: $font-lg;
			color: $font-color-light;
			position: relative;

			&:after {
				content: '';
				width: 0;
				height: 30upx;
				border-left: 1px solid $border-color-dark;
				position: absolute;
				left: 20upx;
				top: 50%;
				transform: translateY(-50%);
			}
		}
	}

	/* 多条商品 */
	.goods-box {
		height: 160upx;
		padding: 20upx 0;
		white-space: nowrap;

		.goods-item {
			width: 120upx;
			height: 120upx;
			display: inline-block;
			margin-right: 24upx;
		}

		.goods-img {
			display: block;
			width: 100%;
			height: 100%;
		}
	}

	/* 单条商品 */
	.goods-box-single {
		display: flex;
		padding: 20upx 0;

		.goods-img {
			display: block;
			width: 120upx;
			height: 120upx;
		}

		.right {
			flex: 1;
			display: flex;
			flex-direction: column;
			padding: 0 30upx 0 24upx;
			overflow: hidden;

			.title {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				line-height: 1;
			}

			.attr-box {
				font-size: $font-sm + 2upx;
				color: $font-color-light;
				padding: 10upx 12upx;
			}

			.price {
				font-size: $font-base + 2upx;
				color: $font-color-dark;

				&:before {
					content: '￥';
					font-size: $font-sm;
					margin: 0 2upx 0 8upx;
				}
			}
		}
	}

	.price-box {
		display: flex;
		justify-content: flex-end;
		align-items: baseline;
		padding: 20upx 30upx;
		font-size: $font-sm + 2upx;
		color: $font-color-light;

		.num {
			margin: 0 8upx;
			color: $font-color-dark;
		}

		.price {
			font-size: $font-lg;
			color: $font-color-dark;

			&:before {
				content: '￥';
				font-size: $font-sm;
				margin: 0 2upx 0 8upx;
			}
		}
	}

	.action-box {
		display: flex;
		justify-content: flex-end;
		align-items: center;
		height: 100upx;
		position: relative;
		padding-right: 30upx;
	}

	.action-btn {
		width: 160upx;
		height: 60upx;
		margin: 0;
		margin-left: 24upx;
		padding: 0;
		text-align: center;
		line-height: 60upx;
		font-size: $font-sm + 2upx;
		color: $font-color-dark;
		background: #fff;
		border-radius: 100px;

		&:after {
			border-radius: 100px;
		}

		&.recom {
			// background: #fff9f9;
			color: $base-color;

			// &:after {
			// 	border-color: #f7bcc8;
			// }
		}
	}
}

/* load-more */
.uni-load-more {
	display: flex;
	flex-direction: row;
	height: 80upx;
	align-items: center;
	justify-content: center;
}

.uni-load-more__text {
	font-size: 28upx;
	color: #999;
}

.uni-load-more__img {
	height: 24px;
	width: 24px;
	margin-right: 10px;
}

.uni-load-more__img > view {
	position: absolute;
}

.uni-load-more__img > view view {
	width: 6px;
	height: 2px;
	border-top-left-radius: 1px;
	border-bottom-left-radius: 1px;
	background: #999;
	position: absolute;
	opacity: 0.2;
	transform-origin: 50%;
	animation: load 1.56s ease infinite;
}

.uni-load-more__img > view view:nth-child(1) {
	transform: rotate(90deg);
	top: 2px;
	left: 9px;
}

.uni-load-more__img > view view:nth-child(2) {
	transform: rotate(180deg);
	top: 11px;
	right: 0;
}

.uni-load-more__img > view view:nth-child(3) {
	transform: rotate(270deg);
	bottom: 2px;
	left: 9px;
}

.uni-load-more__img > view view:nth-child(4) {
	top: 11px;
	left: 0;
}

.load1,
.load2,
.load3 {
	height: 24px;
	width: 24px;
}

.load2 {
	transform: rotate(30deg);
}

.load3 {
	transform: rotate(60deg);
}

.load1 view:nth-child(1) {
	animation-delay: 0s;
}

.load2 view:nth-child(1) {
	animation-delay: 0.13s;
}

.load3 view:nth-child(1) {
	animation-delay: 0.26s;
}

.load1 view:nth-child(2) {
	animation-delay: 0.39s;
}

.load2 view:nth-child(2) {
	animation-delay: 0.52s;
}

.load3 view:nth-child(2) {
	animation-delay: 0.65s;
}

.load1 view:nth-child(3) {
	animation-delay: 0.78s;
}

.load2 view:nth-child(3) {
	animation-delay: 0.91s;
}

.load3 view:nth-child(3) {
	animation-delay: 1.04s;
}

.load1 view:nth-child(4) {
	animation-delay: 1.17s;
}

.load2 view:nth-child(4) {
	animation-delay: 1.3s;
}

.load3 view:nth-child(4) {
	animation-delay: 1.43s;
}

@-webkit-keyframes load {
	0% {
		opacity: 1;
	}

	100% {
		opacity: 0.2;
	}
}
</style>
